ICD-10-CM Code R46.4
Slowness and poor responsiveness
Billable CodeBillable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
R46.4 is a billable ICD code used to specify a diagnosis of slowness and poor responsiveness. A 'billable code' is detailed enough to be used to specify a medical diagnosis.
Coding Notes for R46.4 Info for medical coders on how to properly use this ICD-10 code
Code Type-1 Excludes:
Type-1 ExcludesType-1 Excludes mean the conditions excluded are mutually exclusive and should never be coded together. Excludes 1 means "do not code here."
- Stupor - instead, use code R40.1
- DRG Group #951 - Other factors influencing health status.
ICD-10-CM Alphabetical Index References for 'R46.4 - Slowness and poor responsiveness'
The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code R46.4. Click on any term below to browse the alphabetical index.
Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)
This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code R46.4 and a single ICD9 code, 799.89 is an approximate match for comparison and conversion purposes.